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Capstone Projects

A Paleolimnological study of precipitation variability in the Adirondacks over the last thousand years

Mon, 12/02/2013 - 20:40
Abstract: At present, most regional climate models anticipate wetter conditions by the end of this century, but a few models anticipate drier conditions. This study uses foresight to test these models, as well as describe the relationship between the dominant climate system in the region and past precipitation in the Adirondacks. Precipitation was inferred from diatom assemblages observed along a lake sediment core extending into the 1000 years. This study shows that abrupt, extreme wet events were common during the last 1000 years, and a relationship between the dominant climate system (North Atlantic Oscillation) and precipitation was irregular during the cool Little Ice Age but negatively associated during the warm Medieval Climate Anomaly. With temperatures in the Northeast projected to increase by 2-5 degrees C by 2100 AD, our study suggests the region may become more arid rather than wetter, opposite of what models currently suggest.
Access: Yes
Literary Rights: On
Major: Biology, Environmental Sciences
Year: 2013
File Attachments: regalado.serwatka.docx
Authors: Sean A. Regalado, W. Martin Serwatka

"Streamlining operations: Application of technology at Whitetail Excavation, LLC"

Sat, 12/07/2013 - 15:36
Abstract: Abstract The goal of this project is to streamline business operations of Whitetail Excavation LLC, in the accounting, billing, and bidding departments. This project will introduce technology into the company, including a website presence. It will demonstrate the advantages of automating these aspects of the businesses operations through the use of computer software. It is believed that by automating these systems the business will operate more efficiently reducing clutter and time spent doing paperwork. Automation of these systems will keep manpower where it is needed, which is out in the field. By keeping manpower on jobs it will seed the completion of work allowing Whitetail to service more customers than before the use of technology. In order for Whitetail Excavation to service more customers it must also attract more customers. Until now Whitetail Excavation has only been promoted by word of mouth. This project hopes to change that buy establishing a web presence. It will do this through the use of social media and a company webpage. By establishing a web presence it is hoped that Whitetail Excavation will attract customers who were previously unaware of Whitetail Excavation. The website would contain company contact information as well as location, and services provided. The site would also host a photographic portfolio of past jobs and works completed. In addition to the website this project recognizes the importance of a social media presence as well. With over a billion users it would make sense for this project to also include a Facebook page. This would allow customers to share their experiences and make suggestions as well as expand on word of mouth advertising.
Access: Yes
Literary Rights: On
Major: Business Management and Entrepreneurial Studies
Year: 2013
File Attachments: Capstone report
Authors: Randall Bishop

Northern Suds - A Business Plan

Thu, 12/05/2013 - 08:09
Abstract: Northern Suds is new business being started in the North Country. The products from Northern Suds include detergents and cleaners that are additive and dye free. Products are made with eco-friendly, all natural ingredients. All products are also handmade. Northern Suds will begin selling products via Etsy.com and Craigslist.org on or around January 1st, 2014. Products will also be available for purchasing at the Saranac Lake Famers’ Market. The business came from the need for inexpensive allergy friendly products. The plan provided has full financials in addition to the results from testing surveys.
Access: Yes
Literary Rights: Off
Major: Business Management and Entrepreneurial Studies
Year: 2013
Authors: Shelby Treadwell

Perception of the Color Blue in North American River Otters, Lontra canadensis

Fri, 12/06/2013 - 11:41
Abstract: Color vision is essential to many animal species, playing major roles in activities such as foraging and mate selection. Most animal phyla have 4 cones that aid in color vision, while mammals typically only have 2. This study aimed to provide evidence of the blue-range color vision in North American river otters, Lontra canadensis, by behavioral testing 4 captive otters. The subjects (2 male and 2 female adults) were tested individually over a period of 42 weeks. Each otter was presented with 3 cards, with choices between 2 white control cards and a blue test card (n = 1213). In later tests, all subjects were presented with 1 white control card, 1 blue test card, and 1 gray card (n = 417). All subjects distinguished the blue test card from the white control cards but only 1 subject differentiated the color blue from a grayscale correspondent (One-proportion z-test, p = 0.011). A bias based on card location was present only in 1 subject in the blue-white phase of testing (One-proportion z-test, p = 0.201) and in 3 subjects in the blue-grey phase of testing. The cause of this bias was unknown. The ability of 1 subject to reliably select the test card (One-proportion z-test, p = 0.011), provided some evidence that L. canadensis perceive the color blue.
Access: Yes
Literary Rights: Off
Major: Fisheries and Wildlife Science
Year: 2013
Authors: Chelsie LaFountain

The Response of Captive Gray Wolves (Canis lupus) to Agonistic Howl Recordings

Thu, 12/05/2013 - 18:58
Abstract: Gray wolves (Canis lupus) are a highly social carnivore that communicates through olfactory and acoustic signals, maintaining their social bonds and hierarchy with body language and touch. Long distance (i.e. howling) and olfactory communication are important in maintaining territory boundaries and mitigating interpack conflict or strife. The study area is a private, not-for-profit wolf conservation and education center in southern New York in the northeast United States. The goal of this study was to determine the overall change in behavior of wolves when faced with a long distance form of communication conveying an aggressive message. I hypothesized that wolves will respond with more activity during and after the howl recordings. An ethogram was adapted from Quandt, but upon personal observation, was altered as additional behaviors were observed. Instantaneous focal sampling was used during data collection at an interval of 15 seconds to sample two gray wolf siblings. The behaviors between wolves were not significantly different from each other (chi square = 0.86, critical value = 14.07, df = 6). This information has many management implications such as determining home range of packs, pack size, and could serve as a possible tool for deterring predation on livestock.
Access: Yes
Literary Rights: Off
Major: Fisheries and Wildlife Science
Year: 2013
File Attachments: Write-Up.docx
Authors: Erin Brinton